<template>
  <div>
    <el-dialog
      :visible.sync="isVisible"
      title="添加角色"
      center
      width="500px"
      :close-on-press-escape="false"
      :close-on-click-modal="false"
    >
      <el-form
        ref="form"
        size="mini"
        status-icon
        label-width="50px"
        :rules="formRules"
        :model="form"
      >
        <el-form-item label="角色" prop="name">
          <el-input v-model="form.name" autocomplete="off" placeholder="请输入角色" />
        </el-form-item>
        <el-form-item label="描述" prop="description">
          <el-input v-model="form.description" autocomplete="off" placeholder="请输入备注" />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="form.status" placeholder="请选择状态">
            <el-option label="启用" :value="0" />
            <el-option label="停用" :value="1" />
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button size="mini" @click="isVisible = false">
          取 消
        </el-button>
        <el-button
          type="primary"
          size="mini"
          :loading="loading"
          @click="insertHandle('form')"
        >
          确 定
        </el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
export default {
  name: 'RoleAdd',
  props: {
    visible: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      form: {
        name: '',
        description: '',
        status: ''
      },
      formRules: {
        name: [
          { required: true, message: '请输入角色', trigger: 'blur' }
        ],
        description: [
          { required: true, message: '请输入备注', trigger: 'blur' }
        ],
        status: [
          { required: true, message: '请选择状态', trigger: 'blur' }
        ]
      },
      loading: false
    }
  },
  computed: {
    isVisible: {
      get() {
        return this.visible
      },
      set(val) {
        this.$emit('update:visible', val)
      }
    }
  },
  watch: {
    isVisible(val) {
      if (val) {
        this.form = {}
      }
    }
  },
  methods: {
    insertHandle(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          // params
          const params = new URLSearchParams()
          params.append('name', this.form.name)
          params.append('description', this.form.description)
          params.append('status', this.form.status)
          // ajax
          this.loading = true
          this.AjaxUtils.post('/role/insertRole', params, true).then((response) => {
            if (response.code === 0) {
              this.loading = false
              this.isVisible = false
              this.$emit('reloadTable')
            }
          }).catch(() => {
            this.loading = false
          })
        }
      })
    }
  }
}
</script>

<style lang="scss" scoped>
  .el-select {
    width: 100%;
  }
</style>
